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    • 1. 发明公开
    • 클립볼트 제조방법
    • 夹子螺栓选择方法
    • KR1020150117049A
    • 2015-10-19
    • KR1020140042284
    • 2014-04-09
    • 주식회사 에이티에스
    • 임기수
    • B21K1/46
    • B21K1/46
    • 본발명은클립볼트제조방법에관한것이다. 이러한본 발명은, 중앙에길이방향으로관통형성된결합부가구비된암나사부와, 암나사부의결합부에결합되는수나사부로이루어진클립볼트제조방법에있어서, (a) 수나사부의수나사기둥을성형하기위한기둥성형틀을준비하는단계; (b) 기둥성형틀상부에수나사머리를성형하기위한머리성형틀을구비하는단계; (c) 기둥성형틀측에수나사기둥을성형하기위한성형재료를주입하는단계; (d) 수나사기둥을성형하기위한성형재료주입후, 머리성형틀측에수나사머리를성형하기위한성형재료와자성체가혼합된혼합물을주입하는단계; 및 (e) 기둥성형틀및 머리성형틀을분리하여수나사부의성형을완료하는단계; 를포함하여이루어지며, 수나사머리를드라이버등으로용이하게고정하여조립·분해·A/S 작업등 필요한작업을쉽고편리하게수행할수 있게된다.
    • 夹紧螺栓的制造方法技术领域本发明涉及夹紧螺栓的制造方法。 本发明提供一种夹子螺栓的制造方法,所述夹紧螺栓由内螺纹部件形成,所述内螺纹部件具有在其中部沿纵向方向形成的连接部分,以及联接到所述内螺纹部件的连接部分的外螺纹部分。 夹螺栓的制造方法包括以下步骤:(a)制备用于模制阳螺纹部分的阳螺柱的柱模成型框架; (b)准备用于在柱形模制框架的上部上模制阳螺纹头的头部模制框架; (c)将用于模制阳螺柱的模制材料注射到支柱模制框架侧; (d)在注射用于模制阳螺柱的模制材料之后,将磁性材料和用于模制阳螺纹头的模制材料的混合物注入头模制框架侧; 和(e)通过将支柱模制框架与头部模制框架分开来完成阳螺纹部分的模制,其中,外螺纹头部通过螺丝刀等容易地固定,以便容易且方便地执行对于 组装,拆卸,保修服务等。
    • 2. 发明公开
    • 머리부 형상이 있는 열간볼트 제조방법
    • 热螺纹头形制造方法
    • KR1020150069979A
    • 2015-06-24
    • KR1020130157279
    • 2013-12-16
    • 이복재
    • 이복재
    • B21K1/46B21J1/06B21H3/02B21C23/08
    • B21K1/46B21C23/04B21J1/06B21J5/02B21J5/12B21K27/06
    • 본발명은머리부형상이있는열간볼트를제조하는방법에관한것으로더욱상세하게는고주파가열기를사용하여성형되는미리부상부만부분가열하고, 성형하단부는압출공정에의해전조경을가공하는방법으로기존의소재전체가열과성형하단부를절삭가공에대한제조공정을개선하였다. 본발명에의한머리부형상이있는열간볼트제조방법은소재절단공정 (S100) →압출공정(S110 ,전조경가공) →가열공정 (S120 ,고주파가열기) →단조성형공정(S130, 머리부형상단조) →가공공정 (S140, 머리부가공) →전조공정 (S150 ,나사가공) 로구성되며단조성형후 소재추출은프레스상부에부착된가이드바와가이드바에연결된소재받침대로프레스상부의상하이동을이용하여소재추출이이루어진다.
    • 本发明涉及一种用于制造具有头部形状的热螺栓的方法,更具体地,涉及一种仅使用高频加热器成形的头部的上部被部分加热并且成形的底部 部件通过挤压工艺以全直径加工,从而改进了加工整个材料的现有方法的制造过程和成形部件的下部的切割加工。 根据本发明,用于制造具有头部形状的热螺栓的方法包括:材料切割过程(S100),挤出过程(S110,全径加工),加热过程(S120,高频 加热器),锻造处理(S130,头部形状锻造),加工过程(S140,头部加工)和锻造工序(S150,螺杆加工)。 锻造后的材料的提取通过使用安装在压力机的上部的导向杆和与引导杆连接的材料支撑件的上压部的上部和下部运动来进行。
    • 3. 发明公开
    • 냉간 볼트 단조장치
    • 锻造装置
    • KR1020140037549A
    • 2014-03-27
    • KR1020120103841
    • 2012-09-19
    • 박세웅
    • 박세웅
    • B21J5/06B21K1/44
    • B21J5/06B21J13/04B21K1/46
    • The present invention relates to a cold bolt forging apparatus for indicating a standard size in the head of a specialized bolt which is cold worked and, more specifically, to a forging apparatus for indicating a bolt standard in the head of a bolt which is cold worked. The cold bolt forging apparatus comprises: a main cylinder (10) installed in four upper plates (12) of a main column (11); an upper mold (20) fixed to an upper mold fixing head (21) which is elevated by being combined to a cylinder shaft (15) of the main cylinder (10); a lower mold (30) installed in the center of a lower bed (25) installed in the lower part of the main column (11); protruding guide-pieces (22, 22a) for guiding the elevation of the upper mold fixing head (21); a removing part (40) for fixing operating rods (26, 26a) to a separate supporting plate (41) to be located in the lower part of the lower bed (25) by penetrating guide holes (18, 18a) in the lower bed (25) by fixing the removing part (40) to the protruding guide-pieces (22, 22a); a vertical guiding rail (35) for guiding the elevation of the protruding guide-pieces (22, 22a) of the upper mold fixing head (21); upper and lower cross-beams (36, 36a, 37, 37a) for combining and supporting the vertical guiding rail (35) to be combined to both sides of the main column (11).
    • 冷螺栓锻造装置技术领域本发明涉及一种用于指示冷加工的专用螺栓的头部中的标准尺寸的冷螺栓锻造装置,更具体地,涉及用于在冷加工的螺栓的头部中指示螺栓标准的锻造装置 。 冷螺栓锻造装置包括:主缸(10),安装在主柱(11)的四个上板(12)中; 固定在上模固定头(21)上的上模具(20),其通过与主缸(10)的气缸轴(15)组合而升高; 安装在主塔(11)的下部的下床(25)的中心的下模(30); 用于引导上模固定头(21)的高度的突出导块(22,22a); 用于通过穿过下床中的引导孔(18,18a)将操作杆(26,26a)固定到位于下床(25)的下部中的单独支撑板(41)的移除部分(40) (25),通过将去除部分(40)固定到突出的导向件(22,22a)上; 用于引导上模固定头(21)的突出导块(22,22a)的高度的垂直导轨(35); 上和下横梁(36,36a,37,37a),用于组合并支撑待组合到主柱(11)的两侧的垂直导轨(35)。
    • 6. 发明公开
    • 캠와셔 일체형 캠볼트의 제조방법
    • 单片凸轮洗衣机和凸轮螺栓的制造方法
    • KR1020100043747A
    • 2010-04-29
    • KR1020080102924
    • 2008-10-21
    • 주식회사 선일다이파스
    • 박남기김지훈
    • B21K1/46B21K1/44
    • B21K1/46B21J5/027F16B35/04
    • PURPOSE: A manufacturing method of a cam washer integrated cam bolt is provided to easily control a camper angle and a toe-in of a vehicle, and to simplify the production line. CONSTITUTION: A manufacturing method of a cam washer integrated cam bolt comprises the following: cutting a coil in a desired length and molding a bolt cleaner(200) while inserting the coil into a die(2) using an impact pin(1) and performing a seal extrusion molding; molding an eccentric shape bolt(300) while inserting a bolt material unit into a second die(6); molding a cam bolt head-like bolt(400) from the eccentric shape bolt using a third punch(7); molding a bolt body(500) by closely attaching the cam bolt head-like bolt to a fourth die(12); and molding a bolt for a circular eccentric washer(600) by trimming an eccentric washer unit of the bolt body.
    • 目的:提供一种凸轮垫圈一体化凸轮螺栓的制造方法,以容易地控制车辆的露营角度和脚趾,并简化生产线。 构成:凸轮垫圈集成凸轮螺栓的制造方法包括以下步骤:使用冲击销(1)将线圈切割成期望长度并且使用冲击销(1)将线圈插入模具(2)中并模制螺栓清洁器(200)并执行 密封挤压成型; 在将螺栓材料单元插入第二模具(6)中的同时成型偏心形状的螺栓(300); 使用第三冲头(7)从所述偏心形状的螺栓模制凸轮螺栓头部螺栓(400); 通过将凸轮螺栓头状螺栓紧密地附接到第四模具(12)来模制螺栓体(500); 并通过修剪螺栓体的偏心垫圈单元来模制圆形偏心垫圈(600)的螺栓。
    • 10. 发明公开
    • 냉간 단조 방법을 이용한 고강도 가공품의 제조 방법
    • 使用冷锻方法的高强度加工产品的制造方法
    • KR1020130000829A
    • 2013-01-03
    • KR1020110061592
    • 2011-06-24
    • 이기순
    • 이기순
    • B21K1/00B21J5/00C21D1/78C21D1/74
    • B21K1/46B21J1/06B21J5/02B21J5/08B21J5/12B21J17/02
    • PURPOSE: A method for manufacturing high-strength processed articles using cold forging is provided to obtain high durability by preventing changes in the hardness of the articles. CONSTITUTION: A method for manufacturing high-strength processed articles using cold forging comprises the steps of: cutting a wire rod or plate, processing the material into a primary shape through cold forging, annealing the material, processing the material into an approximately final shape through secondary cold forging, and processing the material into the final shape. In the annealing step, the primarily processed material is inserted to a furnace, heat-treated at 1,000-1,100 deg. C for 1-5 hours with nitrogen gas injected into prevent oxidation, and then cooled naturally or in a neutral salt bath.
    • 目的:提供一种使用冷锻制造高强度加工制品的方法,以通过防止制品硬度的变化来获得高耐久性。 构成:使用冷锻的制造高强度加工制品的方法包括以下步骤:切割线材或板,通过冷锻,将材料加工成初级形状,退火材料,将材料加工成大致最终形状,通过 二次冷锻,并将材料加工成最终形状。 在退火步骤中,将主要加工的材料插入炉中,在1000-1100℃进行热处理。 用氮气注入1-5小时,防止氧化,然后自然或在中性盐浴中冷却。